Atec Fluke-375 User Manual
Technical Data
Measurement capability
•
600 A ac and dc current
measurement with fixed jaw
•
2500 A ac current mea-
surement with iFlex™
flexible current probe (sold
separately)
•
600 V ac and dc voltage
measurement
•
True-rms ac voltage and
current for accurate measurements on non-linear signals
•
Frequency measurement to
500 Hz with both jaw and
iFlex™ (Fluke 375 only)
•
Resistance measurement to
60 kΩ (Fluke 375) or 6000 Ω
(Fluke 374) with continuity
detection
•
Min, max, average and inrush
recording to capture variations automatically
•
500 mV dc measurement
range to interface with other
accessories (Fluke 375 only)
•
1000 µF capacitance
measurement
Features
•
iFlex™ flexible current probe
expands the measurement
range to 2500 A ac while
providing increased display
flexibility, ability to measure
awkward sized conductors
and improved wire access
•
CAT IV 600V, CAT III 1000 V
safety rating
•
Integrated low pass filter
(Fluke 375 only) and state
of the art signal processing allows for use in noisy
electrical environments while
providing stable readings
Work horse clamps with increased
performance and flexibility
374 and 375 True-rms
AC/DC Clamp Meters
The new Fluke 374 and 375 clamp meters offer improved
performance perfect for many current measurement situations. With true-rms ac voltage and current measurements,
the Fluke 374 and 375 can read up to 600 V and 600 A in
both ac and dc modes. Additionally, both are compatible with
the new iFlex™ flexible current probe (sold separately) which
expands the measurement range to 2500 A ac and provides increased display flexibility, ability to measure around
awkward sized conductors and improved wire access.
USC
®
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2 Fluke Corporation 374 and 375 True-rms AC/DC Clamp Meters
•
Proprietary inrush measure-
ment technology to filter
out noise and capture motor
starting current exactly as the
circuit protection sees it
•
Ergonomic design fits in your
hand and can be used while
wearing personal protective
equipment
Fluke Corporation
PO Box 9090, Everett, WA 98206 U.S.A.
Fluke Europe B.V.
PO Box 1186, 5602 BD
Eindhoven, The Netherlands
For more information call:
In the U.S.A. (800) 443-5853 or
Fax (425) 446-5116
In Europe/M-East/Africa +31 (0) 40 2675 200 or
Fax +31 (0) 40 2675 222
In Canada (800)-36-FLUKE or
Fax (905) 890-6866
From other countries +1 (425) 446-5500 or
Fax +1 (425) 446-5116
Web access: http://www.fluke.com
©2010 Fluke Corporation.
Specifications subject to change without notice.
Printed in U.S.A. 7/2010 3801511B D-EN-N
Modification of this document is not permitted
without written permission from Fluke Corporation.
Fluke. Keeping your world
up and running.
®
•
Large, easy to read, backlight
display automatically sets the
correct measurement range
so you do not need to change
switch positions while taking
a measurement
•
Three-year warranty
•
Soft carrying case
Specifications
Fluke 374 and 375 Range Max Resolution Accuracy
AC current via jaw 600 A 0.1 A 2 % ± 5 digits
AC current via iFlex
™
(optional) 2500 A 0.1 A 3 % ± 5 digits
DC current 600 A 0.1 A 2 % ± 5 digits
AC voltage 600 V 0.1 V 1.5 % ± 5 digits
DC voltage 600 V
0.1 mV (375)
0.1 V (374)
1 % ± 5 digits
Resistance
60,000 Ω (375)
6000 Ω (374)
0.1 Ω 1 % ± 5 digits
Frequency (375 only) 500 Hz 0.1 Hz 0.5 % ± 5 digits
Capacitance 1 µF to 1000 µF 1 µF 1 % ± 4 digits
True-rms
•
Continuity
•
Hold
•
Backlight
•
Min/Max
•
Inrush
•
Low pass filter Fluke 375 only
18 in iFlex
™ Flexible Current Probe Optional accessory
10 in iFlex
™ Flexible Current Probe Optional accessory
Wire capacity 750 MCM or 2-500 MCM
Safety rating CAT III 1000 V, CAT IV 600 V
Ordering information
374 True-rms AC/DC
Clamp Meter
375 True-rms AC/DC
Clamp Meter
Optional accessories
i2500-10 iFlex™ Flexible
Current Probe, 10 inches
i2500-18 iFlex™ Flexible
Current Probe, 18 inches
Models Feature Changes
Old model: Fluke 337
New model: Fluke 376 Includes all 337 features plus:
•
CAT IV 600 V, CAT III 1000 V
•
iFlex™
2500 A ac
•
1000 V ac/dc
•
mV dc
•
60 kΩ
•
1000 µF
Old model: Fluke 336
New model: Fluke 375 Includes all 336 features plus:
•
CAT IV 600 V, CAT III 1000 V
•
Optional iFlex™ 2500 A ac
•
mV dc
•
60 kΩ
•
1000 µF
•
Min/Max/Avg
New model: Fluke 374 Includes all 336 features
(except low pass filter) plus:
•
CAT IV 600 V, CAT III 1000 V
•
Optional iFlex™ 2500 A ac
•
1000 µF
•
Min/Max/Avg
Old model: Fluke 335
New model: Fluke 374 Includes all 335 features plus:
•
CAT IV 600 V, CAT III 1000 V
•
Optional iFlex™ 2500 A ac
•
600 A ac/dc
•
1000 µF
•
Min/Max/Avg
New model: Fluke 373 Includes all 335 features
(except inrush) plus:
•
CAT IV 300 V, CAT III 600 V
•
1000 µF
Old model: Fluke 334
New model: Fluke 374 Includes all 334 features plus:
•
CAT IV 600 V, CAT III 1000 V
•
Optional iFlex™ 2500 A ac
•
True-rms
•
600 A ac/dc
•
1000 µF
•
Min/Max/Avg
New model: Fluke 373 Includes all 334 features
(except inrush) plus:
•
CAT IV 300 V, CAT III 600 V
•
True-rms
•
1000 µF
Old model: Fluke 333
New model: Fluke 373 Includes all 333 features plus:
•
CAT IV 300 V, CAT III 600 V
•
True-rms
•
600 A ac
•
6000 Ω
•
1000 µF
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